Can't wipe "system" in TWRP and install Xiaomi.eu Rom Mi10

[EagleDig]

Hello,

I've just unlock my bootloader of my Mi 10 and I want to install Xiaomi.eu Rom but in TWRP, in "Wipe" section, I can't see "system" and when I install the Rom, I have bootloop.
I can't see "system" in "backup" too.

I use LR.team 3.4.1b-0313 recovery.

Thanks for your help.

 

[LOLO9393]

Hello,

I've just unlock my bootloader of my Mi 10 and I want to install Xiaomi.eu Rom but in TWRP, in "Wipe" section, I can't see "system" and when I install the Rom, I have bootloop.
I can't see "system" in "backup" too.

I use LR.team 3.4.1b-0313 recovery.

Thanks for your help.

format data! only.
read first page instruction.

 

[EagleDig]

This is what I did, but it doesn't change anything

 

[LOLO9393]

This is what I did, but it doesn't change anything

You don't have to see "system"....
You go to twrp wipe section and select "format data" and confirm with typing yes.
nothing else to look at.

 

[EagleDig]

Usually I always format the system partition, I install the Rom but when the phone restarts I return directly to TWRP, system dont boit.. I tryed with other version of TWRP but nothing. I'm not newbie to Rom flashing.
I think it's not normal not to see "system" in the backup and wipe

Thanks for your help

 

[-fluffy-]

Wiping system in TWRP erases your entire Android OS. Your device will no longer have an operating system. It will not wipe all of your user apps and data, as those are stored on the /userdata (Data) partition